package com.tarena.lbs.marketing.web.config;

import org.apache.commons.lang.StringUtils;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class RedissonConfig {

    @Value("${spring.redis.host}")
    private String host;

    @Value("${spring.redis.port}")
    private String port;

    @Value("${spring.redis.password}")
    private String password;

    @Bean(destroyMethod="shutdown")
    public RedissonClient redisson(){
        // 1. 创建配置
        Config config = new Config();
        // 一定要加redis://
        String address = "redis://" + host + ":" + port;
        config.useSingleServer().setAddress(address);
        if (StringUtils.isNotEmpty(password)){
            config.useSingleServer().setPassword(password);
        }
        // 2. 根据config创建出redissonClient实例
        RedissonClient redissonClient = Redisson.create(config);
        return redissonClient;
    }
}
